English abbreviations from dfsr to dgi
- DFSR (Detailed Functional System Requirement)
- DFSV (direct fire support vehicle)
- DFSW (Dress For Success Worldwide)
- DfT (UK Department for Transport)
- DFTBA (Don't Forget To Be Awesome- a term commonly used by the Vlogbrothers)
- DFTS (Defense Fixed Telecommunications Service (UK))
- DFV (desert fighting vehicle)
- DFW (Dallas/Fort Worth International Airport)
- DFWMAC (Distributed Foundation Wireless Media Access Control)
- DFX (DESIGN FOR eXcellence)
- DG (Directional gyroscope)
- D.G. (Dei Gratia ("By the Grace of God"))
- DGA (Direction générale des armées (French "Armed Forces General Directorate"))
- DGC (Degahbur Airport)
- DGCS (Downsized Ground Control Station)
- DGD (Dworkin's Game Driver)
- DGD&D (UK Directorate General of Development and Doctrine)
- DGDP (Director General of Defense Procurement)
- DGDT (Downsized Ground Data Terminal)
- DGE (Mudgee Airport)
- DGF (Dynamic Gradient Freeze)
- DGFC (Dory Goldberger Fan Club)
- DGFI (Director General of Forces Intelligence (Bangladesh))
- DGI (Digital Gas Injection)